Pen-y-Bont is the Welsh for "bridgehead", and may refer to:
- Pen-y-bont, an area at the edge of Bala lake in Snowdonia where the River Dee leaves the lake
- Bridgend, a town in south Wales with the Welsh name Pen-y-bont ar Ogwr
- Penybont, a village in the Ithon valley in Powys, Wales
- Pen-y-Bont railway station, a station serving Penybont village
- Pen-y-bont Llanerch Emrys, a hamlet in the Tanat Valley, Powys, Wales
- Pen-y-bont-fawr, in Powys, Wales, a village in the Tanat Valley near to Llangynog